【国外标准】 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products
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2025-06-05
- DIN EN 778
- 废止
- 定价:
- 在线阅读
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暂无
标准号:
DIN EN 778
标准名称:
Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products
英文名称:
标准状态:
废止-
发布日期:
2001-03-01 -
实施日期:
出版语种:
英语
- 其它标准
- 上一篇: DIN EN 621 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products
- 下一篇: DIN EN ISO 10707 Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds - Method by analysis of biochemical oxygen demand (closed bottle test) (ISO 10707:1994)
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